Schneider Electric 140EHC20200 Quantum 500 kHz Counter Module

Schneider Electric 140EHC20200 Ultra High-Speed Counter Module

Ultra-High-Speed Counting Capabilities

• The 140EHC20200 achieves an exceptional maximum frequency of 500 kHz (500,000 Hz).
• It features two independent 32-bit counter channels with a wide counting range.
• The module supports both incremental and quadrature input modes for flexible sensor connection.
• It operates with configurable threshold voltages (5V, 12V, 24V) to match various sensor types.
• A high input resistance of 10 kOhm ensures minimal signal loading.
• It provides superior isolation of 1780 Vrms between channels and the system bus.

Integrated I/O & System Design

• This module includes 4 discrete FET outputs for direct control or signaling.
• Each output can switch 0.5A loads with a low voltage drop of less than 0.4V.
• It requires 6 input and 6 output words for complete PLC configuration and data exchange.
• Two dedicated LEDs provide clear status indication for each high-speed channel.
• The module is compatible with local, remote, and distributed Quantum racks.
• It requires an external 19.2-30V DC power supply for field-side operation.

Robust Protection & Environmental Ratings

• Outputs are protected by 2.5A fuses and 36V Transorbs against overcurrent and voltage spikes.
• The module detects and signals a loss of output field power for reliable diagnostics.
• Built for harsh industrial settings, it operates in a 0°C to 60°C temperature range.
• It features excellent noise immunity (9.1 V/m) and ESD protection (8kV air discharge).
• The design is certified for operation at altitudes up to 5000 meters.
• It holds major certifications including UL 508, CSA, and FM Class 1 Div 2.

Frequently Asked Questions (FAQ)

• Is this module new and genuine?
  Yes, we supply only 100% new and original Schneider Electric products.
• What is the key difference from other counter modules?
  The 140EHC20200 offers the highest counting speed (500 kHz) in the Quantum range for two channels.
• Does it support encoder inputs?
  Yes, it supports quadrature encoder inputs for direction sensing and position tracking.
• What is your shipping and return policy?
  We ship within 5 days and offer a 30-day return policy.
• What external power is needed?
  It requires a 24V DC field supply (19.2-30V) and draws up to 1050 mA.

For technical support, volume pricing, or to discuss your application, please contact us.

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